From f18c84e24a299500205eab54d3f4ce95dcde2baf Mon Sep 17 00:00:00 2001 From: clowwindy Date: Sun, 16 Aug 2015 19:53:12 +0800 Subject: [PATCH] Created Objective (markdown) --- Objective.md | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 Objective.md diff --git a/Objective.md b/Objective.md new file mode 100644 index 0000000..da7139a --- /dev/null +++ b/Objective.md @@ -0,0 +1,13 @@ +SSL and VPN provides data security. To users in China and many other countries, +their goal is not to protect the data security, but to unblock YouTube and Facebook. + +SSL and VPN failed because some of their protocol information is in plain text. +For example, firewalls can read certification information from SSL connections, and +block connections based on certification identity. In some countries, they just ban +all OpenVPN traffic. + +Unlike SSL and VPN, Shadowsocks is designed for protocol anonymity, which means +its main objective is to make firewalls deployed on routers hard to tell Shadowsocks +from normal traffic. + +If you need data securify, you can [wrap SSL or VPN inside Shadowsocks](https://github.com/shadowsocks/shadowsocks/wiki/Connect-to-OpenVPN-over-Shadowsocks). \ No newline at end of file